Analysis of harmonic forces produced at hub by imbalances in helicopter rotor blades
| Author: | Morduchow, M. |
|---|---|
| Year: | 1958 |
| Document Type: | N/A |
| Series: | NACA Technical Notes |
| Report Number: | NACA-TN-4226 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc57238/ |